Metal matrix composites (MMCs) will play a signi®cant role in the future of gas turbine aeroengine development. This paper outlines the bene®ts and some of the potential applications for Al and Ti MMCs and discusses issues involved in the introduction of this relatively new class of composite materials into engine components. The potential for cost savings and performance improvements which may be achieved by the introduction of silicon carbide particulate reinforced Al alloys (Al ± SiC p MMC) are discussed, where the properties of the composite can be tailored to meet the requirements of a speci®c application. Some of the processing implications for Ti matrix composites (Ti MMCs) are explained for a range of component applications. Illustrations are given of how the manufacturing process can be controlled for a complex component. Finally, the in¯uence of raw material, manufacturing, and component costs on the successful introduction of MMCs into aeroengines is discussed.MST/4567The authors are with Rolls-Royce plc, PO Box 31, Derby DE24 8BJ, UK. Contribution to `Metal matrix composites VII' (MMC VII) held at The Institute of Materials in London on 8 ± 9 December 1999.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.